<template>
    <div>
        <!-- 头部 -->
    <header class="header">
      <!-- 头部的第一行 -->
      <div class="top">
        <div class="container">
          <div class="loginList">
            <p>尚品汇欢迎您！</p>
            <p v-if="$store.state.user.userInfo.name">
              <span>欢迎你</span>
              <a href="javascript:;">{{$store.state.user.userInfo.name}}</a>
              <a href="javascript:;" class="register" @click="logout">退出登录</a>
            </p>
            <p v-else>
              <span>请</span>
              <router-link to="/login">登录</router-link>
              <router-link to="/Register" class="register">免费注册</router-link>
            </p>
          </div>
          <div class="typeList">
            <router-link to="/Trade">我的订单</router-link>
            <router-link to="/ShopCart">我的购物车</router-link>
            <a href="###">我的尚品汇</a>
            <a href="###">尚品汇会员</a>
            <a href="###">企业采购</a>
            <a href="###">关注尚品汇</a>
            <a href="###">合作招商</a>
            <a href="###">商家后台</a>
          </div>
        </div>
      </div>
      <!--头部第二行 搜索区域-->
      <div class="bottom">
        <h1 class="logoArea">
          <router-link class="logo" title="尚品汇" to="/home" >
            <img src="./images/logo.png" alt="">
          </router-link>
        </h1>
        <div class="searchArea">
          <form action="###" class="searchForm">
            <input type="text" id="autocomplete" class="input-error input-xxlarge" v-model="keyword" />
            <button class="sui-btn btn-xlarge btn-danger" type="button" @click="goSearch">搜索</button>
          </form>
        </div>
      </div>
    </header>
    </div>
</template>

<script>
export default {
    name: 'Header',
    data() {
      return {
        flag:true,
        keyword: ''
      }
    },
    mounted() {
      this.$bus.$on('clearKeyword',this.clearKeyword);
    },
    methods: {
      
      goSearch() {
        let path = {
          name: 'Search',
          params: {
            keyword: this.keyword || undefined,
          },
        };
        if(this.$route.query) {
          path.query = this.$route.query;
        }

        this.$router.push(path);
      },
      clearKeyword() {
        this.keyword = ''
      },
     async logout() {
        try {
          await this.$store.dispatch('userLogout');
          this.$router.push('/')
        } catch (error) {
          console.log(error.message);
        }
      }
    },

}
</script>

<style lang="less" scoped>
      .header {
        &>.top {
            background-color: #eaeaea;
            height: 30px;
            line-height: 30px;

            .container {
                width: 1200px;
                margin: 0 auto;
                overflow: hidden;

                .loginList {
                    float: left;

                    p {
                        float: left;
                        margin-right: 10px;

                        .register {
                            border-left: 1px solid #b3aeae;
                            padding: 0 5px;
                            margin-left: 5px;
                        }
                    }
                }

                .typeList {
                    float: right;

                    a {
                        padding: 0 10px;

                        &+a {
                            border-left: 1px solid #b3aeae;
                        }
                    }

                }

            }
        }

        &>.bottom {
            width: 1200px;
            margin: 0 auto;
            overflow: hidden;

            .logoArea {
                float: left;

                .logo {
                    img {
                        width: 175px;
                        margin: 25px 45px;
                    }
                }
            }

            .searchArea {
                float: right;
                margin-top: 35px;

                .searchForm {
                    overflow: hidden;

                    input {
                        box-sizing: border-box;
                        width: 490px;
                        height: 32px;
                        padding: 0px 4px;
                        border: 2px solid #ea4a36;
                        float: left;

                        &:focus {
                            outline: none;
                        }
                    }

                    button {
                        height: 32px;
                        width: 68px;
                        background-color: #ea4a36;
                        border: none;
                        color: #fff;
                        float: left;
                        cursor: pointer;

                        &:focus {
                            outline: none;
                        }
                    }
                }
            }
        }
    }
</style>